EP1926587A4 - Methods for relaxing stress in polymeric materials - Google Patents

Methods for relaxing stress in polymeric materials

Info

Publication number
EP1926587A4
EP1926587A4 EP06803729A EP06803729A EP1926587A4 EP 1926587 A4 EP1926587 A4 EP 1926587A4 EP 06803729 A EP06803729 A EP 06803729A EP 06803729 A EP06803729 A EP 06803729A EP 1926587 A4 EP1926587 A4 EP 1926587A4
Authority
EP
European Patent Office
Prior art keywords
methods
polymeric materials
relaxing stress
relaxing
stress
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06803729A
Other languages
German (de)
French (fr)
Other versions
EP1926587B1 (en
EP1926587A2 (en
Inventor
Bharat Gohill
Scott Jones
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Tyco Healthcare Group LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Healthcare Group LP filed Critical Tyco Healthcare Group LP
Publication of EP1926587A2 publication Critical patent/EP1926587A2/en
Publication of EP1926587A4 publication Critical patent/EP1926587A4/en
Application granted granted Critical
Publication of EP1926587B1 publication Critical patent/EP1926587B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0838Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02Thermal after-treatment
    • B29C2071/022Annealing
EP06803729.0A 2005-09-16 2006-09-18 Method for relaxing stress in polymeric materials Not-in-force EP1926587B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71808605P 2005-09-16 2005-09-16
PCT/US2006/036159 WO2007035560A2 (en) 2005-09-16 2006-09-18 Methods for relaxing stress in polymeric materials

Publications (3)

Publication Number Publication Date
EP1926587A2 EP1926587A2 (en) 2008-06-04
EP1926587A4 true EP1926587A4 (en) 2012-08-29
EP1926587B1 EP1926587B1 (en) 2013-07-31

Family

ID=37889386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06803729.0A Not-in-force EP1926587B1 (en) 2005-09-16 2006-09-18 Method for relaxing stress in polymeric materials

Country Status (9)

Country Link
US (1) US7846375B2 (en)
EP (1) EP1926587B1 (en)
JP (1) JP5415761B2 (en)
AU (1) AU2006292463B2 (en)
CA (1) CA2621851A1 (en)
IL (1) IL189934A0 (en)
MX (1) MX2008003426A (en)
WO (1) WO2007035560A2 (en)
ZA (1) ZA200802089B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8061207B2 (en) * 2008-02-25 2011-11-22 Battelle Memorial Institute System and process for ultrasonic characterization of deformed structures
JP5737830B2 (en) * 2009-04-13 2015-06-17 キヤノン株式会社 Optical tomographic imaging apparatus and control method thereof
US11478983B2 (en) 2015-06-19 2022-10-25 General Electric Company Additive manufacturing apparatus and method for large components
US10449606B2 (en) * 2015-06-19 2019-10-22 General Electric Company Additive manufacturing apparatus and method for large components
JP7125831B2 (en) * 2016-09-20 2022-08-25 ポリプラスチックス株式会社 METHOD FOR IMPROVING CHEMICAL RESISTANCE OF RESIN MOLDED PRODUCTS USING ELECTROMAGNETIC RADIATION

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678142A (en) * 1967-03-28 1972-07-18 Paul Dubach Process for permanently crimping yarn and the like
US4339303A (en) * 1981-01-12 1982-07-13 Kollmorgen Technologies Corporation Radiation stress relieving of sulfone polymer articles
US20040181271A1 (en) * 2003-03-10 2004-09-16 Desimone Joseph M. Intraluminal prostheses having polymeric material with selectively modified crystallinity and methods of making same
US20050146267A1 (en) * 2002-04-04 2005-07-07 Dielectric Systems, Inc. Organic light emitting device having a protective barrier

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790744A (en) * 1971-07-19 1974-02-05 American Can Co Method of forming a line of weakness in a multilayer laminate
DE2813236A1 (en) * 1978-03-28 1979-10-11 Rittershaus & Blecher Gmbh FILTER PRESS WITH A SPRAY DEVICE
DE3336244A1 (en) 1983-10-05 1985-04-25 Bayer Ag, 5090 Leverkusen METHOD FOR TEMPERING THERMOPLASTICALLY MOLDED PLASTIC PARTS
US4601689A (en) * 1984-03-12 1986-07-22 Unmanned Solutions, Inc. Method and apparatus for folding polymeric sheet material and flexible disk jackets made thereby
DE3679316D1 (en) * 1985-11-14 1991-06-20 Deutsches Textilforschzentrum FIBER, FILAMENT, YARN AND / OR THIS OR THIS PROPERTY AREA AND / OR PULL-UP AND METHOD FOR PRODUCING THE SAME OR. THE SAME.
JPS62190233A (en) * 1986-02-17 1987-08-20 Idemitsu Petrochem Co Ltd Production of injection molded thermoplastic resin article
US4868006A (en) * 1987-03-16 1989-09-19 Minnesota Mining And Manufacturing Company Polymeric film with reduced surface friction
US5772947A (en) * 1988-04-18 1998-06-30 3D Systems Inc Stereolithographic curl reduction
AU4504089A (en) 1988-10-05 1990-05-01 Michael Feygin An improved apparatus and method for forming an integral object from laminations
JP3253083B2 (en) * 1992-08-20 2002-02-04 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー Method of Obtaining Microstructured Surface of Oriented Polymer Substrate Using Laser Radiation
JP3463486B2 (en) * 1996-11-06 2003-11-05 東洋製罐株式会社 Processing method of resin surface
US5958322A (en) * 1998-03-24 1999-09-28 3M Innovation Properties Company Method for making dimensionally stable nonwoven fibrous webs
JP4398252B2 (en) * 2001-12-10 2010-01-13 イノレーズ 2002 リミテッド Method and apparatus for improving safety while exposed to a monochromatic light source
US6743388B2 (en) * 2001-12-31 2004-06-01 Advanced Cardiovascular Systems, Inc. Process of making polymer articles
JP4152113B2 (en) * 2002-03-06 2008-09-17 日東電工株式会社 Polarized light emitting plastic film and method for producing the same
JP3988516B2 (en) * 2002-04-23 2007-10-10 松下電工株式会社 Manufacturing method of resin molded body and manufacturing apparatus thereof
JP4543199B2 (en) * 2004-07-21 2010-09-15 精電舎電子工業株式会社 Plastic molded product strain relief device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678142A (en) * 1967-03-28 1972-07-18 Paul Dubach Process for permanently crimping yarn and the like
US4339303A (en) * 1981-01-12 1982-07-13 Kollmorgen Technologies Corporation Radiation stress relieving of sulfone polymer articles
US20050146267A1 (en) * 2002-04-04 2005-07-07 Dielectric Systems, Inc. Organic light emitting device having a protective barrier
US20040181271A1 (en) * 2003-03-10 2004-09-16 Desimone Joseph M. Intraluminal prostheses having polymeric material with selectively modified crystallinity and methods of making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007035560A2 *

Also Published As

Publication number Publication date
AU2006292463A1 (en) 2007-03-29
EP1926587B1 (en) 2013-07-31
CA2621851A1 (en) 2007-03-29
WO2007035560A2 (en) 2007-03-29
JP5415761B2 (en) 2014-02-12
EP1926587A2 (en) 2008-06-04
AU2006292463B2 (en) 2011-03-24
MX2008003426A (en) 2008-03-27
IL189934A0 (en) 2008-08-07
JP2009509006A (en) 2009-03-05
US7846375B2 (en) 2010-12-07
WO2007035560A8 (en) 2008-07-24
WO2007035560A3 (en) 2009-05-22
US20070069430A1 (en) 2007-03-29
ZA200802089B (en) 2009-09-30

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